3 years ago

Please help me with these 2 questions!

Mathematics

1 answer:

Virty [35]3 years ago

5 0

Answer:

Step-by-step explanation:

Nor w

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Does the commutative property of addition apply when you add two negative integers? Explain.

pshichka [43]

Yes, it does.
Ex:
2 + 3 = 3 +2 => 5 = 5

For negative integers:
(-2) + (-3) = (-3) + (-2) => -5 = -5

6 0

3 years ago

Solve for y.<br> y+9=7<br><br> Any help

liberstina [14]

Answer:

-2

Step-by-step explanation:

7-9=-2 hope this helps

3 0

3 years ago

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A rectangular horseshoe pit is 53 inches long and 32 inches wide.

lisabon 2012 [21]

It’s either 85 or 1696

6 0

2 years ago

Ed deposited $6000 into a savings account 4 years ago. The simple interest rate is 3%. How much does Ed have in his account now?

Serga [27]

Answer:

$200,000

Step-by-step explanation:

6,000×100=600,000

600,000÷3=200,000

So $200,000

8 0

3 years ago

Read 2 more answers

PLEASE HELP ME ASAP!!!

rjkz [21]

Answer:

d) $7^{14}$

Step-by-step explanation:

we simplify $(7^{7})^{2}$ by doing 7 x 2 = 14

so it is now

$7^{14}$

to check, we can use a calculator.

7 to the power of 14 = 678223072849

and

7 to the power of 7, squared also = 678223072849

Hope this helps!

7 0

2 years ago

Please help me with these 2 questions! ​

Please help me with these 2 questions!